Camera

Details Camera Camera

1988-12-01

1990-10-16

Gellner, Michael L.

3541731, 354204, G03B 112, G03B 1912

Patent

active

049639056

ABSTRACT:
A camera of the pre-winding type having a built-in motor, in which a loaded film is wound prior to a photographing operation which is performed with the film being rewound, comprises a motor, a film winding mechanism arranged to be driven by the motor serving as a drive source, a mirror mechanism arranged to be driven by the motor serving as a drive source, a film rewinding mechanism arranged to be driven by the motor serving as a drive source, and a switching mechanism for transmitting an output of the motor to the film winding mechanism of the mirror mechanism in response to rotation of the motor in a first direction and for transmitting an output of the motor to the film rewinding mechanism in response to rotation of the motor in a second direction, the switching mechanism being arranged to change over the transmission of an output of the motor when rotating in the first direction from transmission to the film winding mechanism to transmission to the mirror mechanism in response to the rotation of the motor in the second direction.

REFERENCES:
patent: 4504131 (1985-03-01), Kimura
patent: 4733265 (1988-03-01), Haraguchi et al.
patent: 4758859 (1988-07-01), Nematsu et al.
patent: 4816851 (1989-03-01), Fukahori et al.
patent: 4827296 (1989-05-01), Haraguchi et al.
patent: 4881092 (1989-11-01), Fukahori et al.

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